Mar 30, 2025 · Below, we’ll explain exactly how Garmin calculates its VO2 Max Estimate for running and cycling—and whether it’s actually accurate.

Apr 14, 2023 · After comparing the Garmin VO2 max estimates with each runner’s laboratory values, results demonstrated that Garmin’s VO2 max estimation was 95% correct, with a …

Nov 11, 2025 · How accurate is Garmin VO2 Max? When compared to lab-based VO2 Max testing, the Garmin VO2 Max estimate is accurate to between 5 and 15%.

Oct 5, 2025 · Is your Garmin VO2 max estimate accurate? Learn how Garmin calculates VO2 max, why it differs from lab tests, and when you can trust the number.

Aug 27, 2025 · Garmin estimates VO2max for runners and cyclists using algorithms it acquired from Firstbeat in 2020. This analyses heart rate data alongside pace (for running) or power (for …

Jun 11, 2025 · To actually test your VO2max, you need to go to a lab. And that’s why I drove out one sunny Tuesday to the Human Performance Lab at St. Francis University, where Dr. …

Yes, Garmin VO2 Max estimates are usually within ~5–10% of lab VO2 max when you follow setup rules and record steady outdoor runs. Core signals: Clean heart rate and a stable …

Apr 28, 2025 · Garmin’s VO2 max estimation is about 95% accurate compared to lab testing, with an average error of less than 3.5 ml/kg/min—assuming accurate heart rate data and user …

Apr 16, 2025 · Garmin watches have made VO₂max estimates widely accessible to users, but how accurate are these values compared to lab-based assessments? In this post, I’ll break …

Mar 30, 2022 · VO2 Max on Garmin devices is calculated by looking at the relationship between your pace and heart rate. As your score gets higher, it means you’re getting into better shape. …